SDL_HINT_LOGGING(3)

NAME
SDL_HINT_LOGGING - A variable controlling the default SDL log levels.

SYNOPSIS
#include <SDL3/SDL_hints.h>

#define SDL_HINT_LOGGING "SDL_LOGGING"

DESCRIPTION
This variable is a comma separated set of category=level tokens that define the default logging levels for SDL applications.

The category can be a numeric category, one of "app", "error", "assert", "system", "audio", "video", "render", "input", "test", or * for any unspecified category.

The level can be a numeric level, one of "verbose", "debug", "info", "warn", "error", "critical", or "quiet" to disable that category.

You can omit the category if you want to set the logging level for all categories.

If this hint isn't set, the default log levels are equivalent to:

app=info,assert=warn,test=verbose,*=error

If the DEBUG_INVOCATION environment variable is set to "1", the default log levels are equivalent to:

assert=warn,test=verbose,*=debug

This hint can be set anytime.

AVAILABILITY
This hint is available since SDL 3.2.0.